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  <title>预定义常量</title>

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</div><hr /><div id="curl.constants" class="appendix">
 <h1>预定义常量</h1>

 <p class="simpara">下列常量由此扩展定义，且仅在此扩展编译入 PHP 或在运行时动态载入时可用。</p>
 <p class="para">
  Descriptions and uses for these constants are described within the 
  <span class="function"><a href="function.curl-setopt.html" class="function">curl_setopt()</a></span> and <span class="function"><a href="function.curl-getinfo.html" class="function">curl_getinfo()</a></span> 
  documentation.
 </p>
 <dl>

  
   <dt>

    <strong><code>CURLOPT_AUTOREFERER</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     从PHP  5.1.0开始可用
    </span>
   </dd>

  
  
   <dt>

    <strong><code>CURLOPT_COOKIESESSION</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     从PHP  5.1.0开始可用
    </span>
   </dd>

  
  
   <dt>

    <strong><code>CURLOPT_DNS_USE_GLOBAL_CACHE</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLOPT_DNS_CACHE_TIMEOUT</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

   
     <dt>

       <strong><code>CURLOPT_FTP_SSL</code></strong>
       (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
     </dt>

     <dd>

       <span class="simpara">
         从PHP  5.2.0开始可用
       </span>
     </dd>

   
 </dl>

 <dl>

   
     <dt>

       <strong><code>CURLFTPSSL_TRY</code></strong>
       (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
     </dt>

     <dd>

       <span class="simpara">
         从PHP  5.2.0开始可用
       </span>
     </dd>

   
 </dl>

 <dl>

   
     <dt>

       <strong><code>CURLFTPSSL_ALL</code></strong>
       (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
     </dt>

     <dd>

       <span class="simpara">
         从PHP  5.2.0开始可用
       </span>
     </dd>

   
 </dl>

 <dl>

   
     <dt>

       <strong><code>CURLFTPSSL_CONTROL</code></strong>
       (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
     </dt>

     <dd>

       <span class="simpara">
         从PHP  5.2.0开始可用
       </span>
     </dd>

   
 </dl>

 <dl>

   
     <dt>

       <strong><code>CURLFTPSSL_NONE</code></strong>
       (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
     </dt>

     <dd>

       <span class="simpara">
         从PHP  5.2.0开始可用
       </span>
     </dd>

   
 </dl>

 <dl>

   
     <dt>

       <strong><code>CURLOPT_PRIVATE</code></strong>
       (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
     </dt>

     <dd>

       <span class="simpara">
         从PHP  5.2.4开始可用
       </span>
     </dd>

   
 </dl>

 <dl>

   
     <dt>

       <strong><code>CURLOPT_FTPSSLAUTH</code></strong>
       (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
     </dt>

     <dd>

       <span class="simpara">
         从PHP  5.1.0开始可用
       </span>
     </dd>

   
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLOPT_PORT</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLOPT_FILE</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>


 <dl>

  
   <dt>

    <strong><code>CURLOPT_INFILE</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLOPT_INFILESIZE</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLOPT_URL</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLOPT_PROXY</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLOPT_VERBOSE</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLOPT_HEADER</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLOPT_HTTPHEADER</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLOPT_NOPROGRESS</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLOPT_NOBODY</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLOPT_FAILONERROR</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLOPT_UPLOAD</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLOPT_POST</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLOPT_FTPLISTONLY</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLOPT_FTPAPPEND</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLOPT_FTP_CREATE_MISSING_DIRS</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLOPT_NETRC</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLOPT_FOLLOWLOCATION</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     当PHP配置<a href="ini.core.html#ini.open-basedir" class="link">open_basedir</a>或
     <a href="ini.sect.safe-mode.html#ini.safe-mode" class="link">safe_mode</a>被启用时，该常量不
     可用。
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLOPT_FTPASCII</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLOPT_PUT</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLOPT_MUTE</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLOPT_USERPWD</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLOPT_PROXYUSERPWD</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLOPT_RANGE</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLOPT_TIMEOUT</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>


 <dl>

  
   <dt>

    <strong><code>CURLOPT_TIMEOUT_MS</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>


 <dl>

  
   <dt>

    <strong><code>CURLOPT_TCP_NODELAY</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     从PHP  5.2.1开始可用
    </span>
   </dd>

  
 </dl>


 <dl>

  
   <dt>

    <strong><code>CURLOPT_POSTFIELDS</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLOPT_PROGRESSFUNCTION</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     从PHP  5.3.0开始可用
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLOPT_REFERER</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLOPT_USERAGENT</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLOPT_FTPPORT</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLOPT_FTP_USE_EPSV</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLOPT_LOW_SPEED_LIMIT</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLOPT_LOW_SPEED_TIME</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLOPT_RESUME_FROM</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLOPT_COOKIE</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLOPT_SSLCERT</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLOPT_SSLCERTPASSWD</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLOPT_WRITEHEADER</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLOPT_SSL_VERIFYHOST</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLOPT_COOKIEFILE</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLOPT_SSLVERSION</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLOPT_TIMECONDITION</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLOPT_TIMEVALUE</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLOPT_CUSTOMREQUEST</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLOPT_STDERR</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLOPT_TRANSFERTEXT</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLOPT_RETURNTRANSFER</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLOPT_QUOTE</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLOPT_POSTQUOTE</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLOPT_INTERFACE</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLOPT_KRB4LEVEL</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLOPT_HTTPPROXYTUNNEL</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLOPT_FILETIME</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLOPT_WRITEFUNCTION</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLOPT_READFUNCTION</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLOPT_PASSWDFUNCTION</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLOPT_HEADERFUNCTION</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLOPT_MAXREDIRS</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLOPT_MAXCONNECTS</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLOPT_CLOSEPOLICY</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLOPT_FRESH_CONNECT</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLOPT_FORBID_REUSE</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLOPT_RANDOM_FILE</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLOPT_EGDSOCKET</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLOPT_CONNECTTIMEOUT</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>


 <dl>

  
   <dt>

    <strong><code>CURLOPT_CONNECTTIMEOUT_MS</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>


 <dl>

  
   <dt>

    <strong><code>CURLOPT_SSL_VERIFYPEER</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLOPT_CAINFO</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLOPT_CAPATH</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLOPT_COOKIEJAR</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLOPT_SSL_CIPHER_LIST</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLOPT_BINARYTRANSFER</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLOPT_NOSIGNAL</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLOPT_PROXYTYPE</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLOPT_BUFFERSIZE</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLOPT_HTTPGET</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLOPT_HTTP_VERSION</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLOPT_SSLKEY</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLOPT_SSLKEYTYPE</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLOPT_SSLKEYPASSWD</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLOPT_SSLENGINE</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLOPT_SSLENGINE_DEFAULT</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLOPT_SSLCERTTYPE</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLOPT_CRLF</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLOPT_ENCODING</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLOPT_PROXYPORT</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLOPT_UNRESTRICTED_AUTH</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLOPT_FTP_USE_EPRT</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLOPT_HTTP200ALIASES</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLOPT_HTTPAUTH</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLAUTH_BASIC</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLAUTH_DIGEST</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLAUTH_GSSNEGOTIATE</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLAUTH_NTLM</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLAUTH_ANY</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLAUTH_ANYSAFE</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLOPT_PROXYAUTH</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLCLOSEPOLICY_LEAST_RECENTLY_USED</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLCLOSEPOLICY_LEAST_TRAFFIC</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLCLOSEPOLICY_SLOWEST</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLCLOSEPOLICY_CALLBACK</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLCLOSEPOLICY_OLDEST</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLINFO_PRIVATE</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     从PHP  5.2.4开始可用
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLINFO_EFFECTIVE_URL</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLINFO_HTTP_CODE</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLINFO_HEADER_OUT</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     从PHP  5.1.3开始可用
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLINFO_HEADER_SIZE</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLINFO_REQUEST_SIZE</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLINFO_TOTAL_TIME</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLINFO_NAMELOOKUP_TIME</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLINFO_CONNECT_TIME</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLINFO_PRETRANSFER_TIME</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLINFO_SIZE_UPLOAD</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLINFO_SIZE_DOWNLOAD</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLINFO_SPEED_DOWNLOAD</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLINFO_SPEED_UPLOAD</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLINFO_FILETIME</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLINFO_SSL_VERIFYRESULT</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLINFO_CONTENT_LENGTH_DOWNLOAD</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLINFO_CONTENT_LENGTH_UPLOAD</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLINFO_STARTTRANSFER_TIME</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLINFO_CONTENT_TYPE</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLINFO_REDIRECT_TIME</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLINFO_REDIRECT_COUNT</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURL_TIMECOND_IFMODSINCE</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">

    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURL_TIMECOND_IFUNMODSINCE</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">

    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURL_TIMECOND_LASTMOD</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">

    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURL_VERSION_IPV6</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURL_VERSION_KERBEROS4</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURL_VERSION_SSL</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURL_VERSION_LIBZ</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLVERSION_NOW</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLE_OK</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLE_UNSUPPORTED_PROTOCOL</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLE_FAILED_INIT</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLE_URL_MALFORMAT</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLE_URL_MALFORMAT_USER</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLE_COULDNT_RESOLVE_PROXY</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLE_COULDNT_RESOLVE_HOST</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLE_COULDNT_CONNECT</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLE_FTP_WEIRD_SERVER_REPLY</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLE_FTP_ACCESS_DENIED</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLE_FTP_USER_PASSWORD_INCORRECT</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLE_FTP_WEIRD_PASS_REPLY</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLE_FTP_WEIRD_USER_REPLY</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLE_FTP_WEIRD_PASV_REPLY</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLE_FTP_WEIRD_227_FORMAT</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLE_FTP_CANT_GET_HOST</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLE_FTP_CANT_RECONNECT</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLE_FTP_COULDNT_SET_BINARY</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLE_PARTIAL_FILE</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLE_FTP_COULDNT_RETR_FILE</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLE_FTP_WRITE_ERROR</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLE_FTP_QUOTE_ERROR</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLE_HTTP_NOT_FOUND</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLE_WRITE_ERROR</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLE_MALFORMAT_USER</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLE_FTP_COULDNT_STOR_FILE</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLE_READ_ERROR</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLE_OUT_OF_MEMORY</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLE_OPERATION_TIMEOUTED</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLE_FTP_COULDNT_SET_ASCII</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLE_FTP_PORT_FAILED</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLE_FTP_COULDNT_USE_REST</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLE_FTP_COULDNT_GET_SIZE</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLE_HTTP_RANGE_ERROR</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLE_HTTP_POST_ERROR</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLE_SSL_CONNECT_ERROR</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLE_FTP_BAD_DOWNLOAD_RESUME</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLE_FILE_COULDNT_READ_FILE</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLE_LDAP_CANNOT_BIND</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLE_LDAP_SEARCH_FAILED</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLE_LIBRARY_NOT_FOUND</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLE_FUNCTION_NOT_FOUND</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLE_ABORTED_BY_CALLBACK</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLE_BAD_FUNCTION_ARGUMENT</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLE_BAD_CALLING_ORDER</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLE_HTTP_PORT_FAILED</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLE_BAD_PASSWORD_ENTERED</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLE_TOO_MANY_REDIRECTS</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLE_UNKNOWN_TELNET_OPTION</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLE_TELNET_OPTION_SYNTAX</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLE_OBSOLETE</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLE_SSL_PEER_CERTIFICATE</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLE_GOT_NOTHING</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLE_SSL_ENGINE_NOTFOUND</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLE_SSL_ENGINE_SETFAILED</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLE_SEND_ERROR</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLE_RECV_ERROR</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLE_SHARE_IN_USE</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLE_SSL_CERTPROBLEM</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLE_SSL_CIPHER</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLE_SSL_CACERT</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLE_BAD_CONTENT_ENCODING</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLE_LDAP_INVALID_URL</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLE_FILESIZE_EXCEEDED</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLE_FTP_SSL_FAILED</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLFTPAUTH_DEFAULT</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     从PHP  5.1.0开始可用
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLFTPAUTH_SSL</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     从PHP  5.1.0开始可用
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLFTPAUTH_TLS</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     从PHP  5.1.0开始可用
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLPROXY_HTTP</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLPROXY_SOCKS5</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURL_NETRC_OPTIONAL</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURL_NETRC_IGNORED</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURL_NETRC_REQUIRED</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURL_HTTP_VERSION_NONE</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURL_HTTP_VERSION_1_0</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURL_HTTP_VERSION_1_1</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLM_CALL_MULTI_PERFORM</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLM_OK</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLM_BAD_HANDLE</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLM_BAD_EASY_HANDLE</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLM_OUT_OF_MEMORY</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLM_INTERNAL_ERROR</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

 <dl>

  
   <dt>

    <strong><code>CURLMSG_DONE</code></strong>
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     
    </span>
   </dd>

  
 </dl>

</div>
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